How To Care For Hardy Hibiscus. To care for hardy hibiscus grow the shrub or hibiscus tree in well-draining ground that holds moisture. New shoots sprout during spring from the soil and the branches.
The secret to success is to water enough to keep the soil evenly moist. How to grow Hardy Hibiscus A hardy Hibiscus plant will grow to about 5 or 6 feet. This shrub could easily be considered one of the easiest to plant and maintain.
Its a fast-growing plant that despite its tropical and vulnerable appearance does not need a lot of maintenance.
Hardy hibiscus does not require heavy pruning. Hibiscus plants are heavy feeders so fertilize the plant regularly to encourage blooming. How to grow Hardy Hibiscus A hardy Hibiscus plant will grow to about 5 or 6 feet. This shrub could easily be considered one of the easiest to plant and maintain.